हिंदी

The speed of car is 55 km/hrs. The distance covered in y hours is ______.

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प्रश्न

The speed of car is 55 km/hrs. The distance covered in y hours is ______.

रिक्त स्थान भरें
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उत्तर

The speed of car is 55 km/hrs. The distance covered in y hours is 55y.

Explanation:

Given, speed of car = 55 km/h.

∴ Distance = Speed × Time

∴ Distance covered in y hours = 55xy = 55y km

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अध्याय 10: Algebraic Expressions - Exercise [पृष्ठ ३१५]

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एनसीईआरटी एक्झांप्लर Mathematics Exemplar Class 7
अध्याय 10 Algebraic Expressions
Exercise | Q 25. | पृष्ठ ३१५

संबंधित प्रश्न

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S. No


Expression

Terms
1st 2nd 3rd 4th 5th ... 10th ... 100th ...
1 2n - 1 1 3 5 7 9 - 19 - - -
2 3n + 2 5 8 11 14 - - - - - -
3 4n + 1 5 9 13 17 - - - - - -
4 7n + 20 27 34 41 48 - - - - - -
5 n2 + 1 2 5 10 17 - - - - 10001 -

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